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https://issues.apache.org/jira/browse/MYFACES-4533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678818#comment-17678818
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Volodymyr Siedlecki commented on MYFACES-4533:
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Thanks for your work on this! I looked into your branch, and I noticed that the
the jakarta.faces.viewstate attribute is sent with the prefix (within the form
data).
This causes our isPostBack check to fail as we only check for
`jakarta.faces.ViewState`, not `j_id__v_0:jakarta.faces.ViewState`.
Other things I noticed about the form data:
Two view states are sent?
{code:java}
j_id__v_0:jakarta.faces.ViewState […]
0 "NDQ0MzI2MjIwMWRiNzBhNDAwMDAwMDBm"
1 "NDQ0MzI2MjIwMWRiNzBhNDAwMDAwMDBm"{code}
jakarta.faces.partial.execute "{*}j_id__v_0:form j_id__v_0:form:button{*}"
is different. Previously, we only sent
{noformat}
jakarta.faces.partial.execute "j_id__v_0:form"{noformat}
> TCK: Spec 790: Viewstate input element's name attribute should be prefixed
> with naming container id
> -----------------------------------------------------------------------------------------------------
>
> Key: MYFACES-4533
> URL: https://issues.apache.org/jira/browse/MYFACES-4533
> Project: MyFaces Core
> Issue Type: Bug
> Affects Versions: 4.0.0-RC2
> Reporter: Volodymyr Siedlecki
> Assignee: Werner Punz
> Priority: Major
> Attachments: image-2023-01-19-08-44-48-874.png,
> image-2023-01-19-08-48-12-961.png, namespacedView.war
>
>
> Failing Line:
> https://github.com/jakartaee/faces/blob/master/tck/faces23/namespacedView/src/test/java/ee/jakarta/tck/faces/test/javaee8/namespacedView/Spec790WithNamespacedViewIT.java#L15
> 5
> Generated Viewstate:
> {code:java}
> <input type="hidden" name="jakarta.faces.ViewState"
> id="j_id__v_0:jakarta.faces.ViewState:1"
> value="NzVhMDlkOGYwNjY1ZWZkODAwMDAwMDAy" autocomplete="off">
> {code}
> The test expects the name attribute to be prefixed with `j_id__v_0`. My
> understanding is this should only apply when the view root is an instance of
> a NamingContainer.
> The test app's faces-config has the following configuration:
> https://github.com/jakartaee/faces/blob/master/tck/faces23/namespacedView/src/main/webapp/WEB-INF/faces-config.xml#L25-L28
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